1、Target identification using moving target's acoustic wave is a basic task of the acoustic detection system.
5、The paper used acoustic detection method; tested the horizontal pipeline and undulating pipeline in single-phase and two-phase flow situations, and gained the corresponding acoustic signals.
4、Target echo signals are the main information source in underwater acoustic detection system.
6、Reflection and refraction of acoustic waves at a sediment interface is an important problem for seafloor scattering, bottom reverberation and the acoustic detection of objects.
3、With the progressive development of underwater acoustic detection and acoustic-guided weapons, more advanced requirements are imposed upon the acoustic properties of submarines.
2、Combined RIV and acoustic detection for transformer partial discharge